Cogitator

What it does

Open-source, self-hosted alternative to OpenAI Assistants API Run any LLM (Ollama, OpenAI, Anthropic, Google, etc.) with unified TypeScript: • Multi-agent swarms (7 strategies) • Tree of Thoughts reasoning • Time-travel debugging • Self-reflection & learning • Constitutional AI guardrails • Causal reasoning engine • Hybrid memory + vectors • Sandboxed execution • Cost-aware routing • MCP & OpenTelemetry •..and much more! No vendor lock-in. Pure TypeScript.

Self-hosted, production-grade AI agent orchestration platform. Multi-model support (Ollama, OpenAI, Anthropic, Google), workflows, swarms, memory/RAG, sandboxed code execution, and MCP protocol.

Run Ollama, vLLM, OpenAI, Anthropic, or Google models with identical code. Switch providers without changing a line. Build complex agent pipelines with retry, compensation, and human-in-the-loop steps. 6 coordination strategies out of the box. Hierarchical, consensus, round-robin, and more. Redis for speed, Postgres for persistence, pgvector for semantic search. Your agents remember everything. Run untrusted code in Docker containers or WASM. Never on your host. First-class support for Model Context Protocol. Connect any MCP server as a tool. Express, Fastify, Hono, Koa — mount agents as REST APIs with SSE streaming, WebSocket, and auto-generated Swagger docs. OpenTelemetry traces,…from cogitator.app

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